Title:
DISPLAY MODULE AND MANUFACTURING METHOD THEREFOR, AND DISPLAY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2019/148805
Kind Code:
A1
Abstract:
Disclosed are a display module (120) and a manufacturing method therefor, and a display apparatus, belonging to the technical field of display. The display module (120) comprises: an array substrate (200), a package substrate (300) attached to the array substrate (200), and a photosensitive device (400), wherein the array substrate (200) is provided with a pixel unit, and the pixel unit is used for emitting light to an object (110) to be recognized that is located at a display side of the display module (120); and the photosensitive device (400) is arranged on the package substrate (300), and is used for generating, according to the received light reflected by the object (110) to be recognized, an optical signal and converting the generated optical signal into an electrical signal for recognizing the object (110) to be recognized. The present invention solves the problem of the display effect of the display module (120) being affected due to the fact that a visible-light photosensor is prone to producing stray capacitance with a trace of a display area of the array substrate (200), and the invention is used for fingerprint recognition.
Inventors:
GAO JING (CN)
Application Number:
PCT/CN2018/100853
Publication Date:
August 08, 2019
Filing Date:
August 16, 2018
Export Citation:
Assignee:
BEIJING XIAOMI MOBILE SOFTWARE CO LTD (CN)
International Classes:
G06K9/00; H01L21/50; H01L25/18
Foreign References:
| CN107068726A | 2017-08-18 | |||
| CN107133613A | 2017-09-05 | |||
| CN106056099A | 2016-10-26 | |||
| CN107292215A | 2017-10-24 | |||
| US20150268754A1 | 2015-09-24 |
Attorney, Agent or Firm:
BEIJING INTELLEGAL INTELLECTUAL PROPERTY AGENT LTD. (CN)
Download PDF:
Previous Patent: BRIDGE COLLISION PRE-WARNING DEVICE
Next Patent: PIPELINE SUPPORT DEVICE FOR HIGHWAYS AND BRIDGES
Next Patent: PIPELINE SUPPORT DEVICE FOR HIGHWAYS AND BRIDGES